I'm very undecided on echoing the warning for graphic content.
The advertised product is to heal external injuries on horses. A good business will give examples of the product in action, therefor it is safe to assume the injuries shown won't be the equine-equivalent of a papercut. Potential buyers likely already have a messed-up horse and may not mind seeing it.
At the same time, a reminder to override my curiosity of how severe the injuries were that this was meant to treat would have been nice.
...
I still haven't made up my mind.